DE2627115C3 - Verfahren zur Herstellung von OHgomeren des Tetrafluoräthylens - Google Patents

Verfahren zur Herstellung von OHgomeren des Tetrafluoräthylens

Info

Publication number
DE2627115C3
DE2627115C3 DE2627115A DE2627115A DE2627115C3 DE 2627115 C3 DE2627115 C3 DE 2627115C3 DE 2627115 A DE2627115 A DE 2627115A DE 2627115 A DE2627115 A DE 2627115A DE 2627115 C3 DE2627115 C3 DE 2627115C3
Authority
DE
Germany
Prior art keywords
fluoride
crown
tetrafluoroethylene
reaction
oligomers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2627115A
Other languages
German (de)
English (en)
Other versions
DE2627115B2 (enrdf_load_stackoverflow
DE2627115A1 (de
Inventor
Fumio Inoue
Tadaaki Saitama Komatsu
Kimiaki Kawagoe Matsuoka
Masahiro Ozawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of DE2627115A1 publication Critical patent/DE2627115A1/de
Publication of DE2627115B2 publication Critical patent/DE2627115B2/de
Application granted granted Critical
Publication of DE2627115C3 publication Critical patent/DE2627115C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE2627115A 1975-06-16 1976-06-16 Verfahren zur Herstellung von OHgomeren des Tetrafluoräthylens Expired DE2627115C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50072054A JPS51149210A (en) 1975-06-16 1975-06-16 Process for preparation of tetrafluoroethylene oligomers

Publications (3)

Publication Number Publication Date
DE2627115A1 DE2627115A1 (de) 1976-12-30
DE2627115B2 DE2627115B2 (enrdf_load_stackoverflow) 1979-05-31
DE2627115C3 true DE2627115C3 (de) 1980-01-10

Family

ID=13478274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2627115A Expired DE2627115C3 (de) 1975-06-16 1976-06-16 Verfahren zur Herstellung von OHgomeren des Tetrafluoräthylens

Country Status (5)

Country Link
US (1) US4057591A (enrdf_load_stackoverflow)
JP (1) JPS51149210A (enrdf_load_stackoverflow)
DE (1) DE2627115C3 (enrdf_load_stackoverflow)
FR (1) FR2314908A1 (enrdf_load_stackoverflow)
GB (1) GB1512618A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180050980A1 (en) * 2016-08-18 2018-02-22 Dow Agrosciences Llc Method for preparing tetramethylammonium fluoride
CN115403443B (zh) * 2022-07-29 2024-07-05 齐鲁中科光物理与工程技术研究院 一种含氟烯烃制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403191A (en) * 1964-09-01 1968-09-24 Du Pont Conversion of tetrafluoroethylene to liquid fluorocarbons
US3917724A (en) * 1973-02-09 1975-11-04 Hoechst Ag Process for preparing oligomers of hexafluoropropene
FR2260552B1 (enrdf_load_stackoverflow) * 1974-02-12 1978-05-12 Ugine Kuhlmann

Also Published As

Publication number Publication date
FR2314908A1 (fr) 1977-01-14
DE2627115B2 (enrdf_load_stackoverflow) 1979-05-31
US4057591A (en) 1977-11-08
JPS51149210A (en) 1976-12-22
DE2627115A1 (de) 1976-12-30
FR2314908B1 (enrdf_load_stackoverflow) 1978-05-19
JPS5624652B2 (enrdf_load_stackoverflow) 1981-06-08
GB1512618A (en) 1978-06-01

Similar Documents

Publication Publication Date Title
DE2616733C3 (de) Verfahren zur Herstellung des Di- und Trimeren von Hexafluorpropen
DE1668395A1 (de) Verfahren zur Herstellung von perfluorierten Ketonen
DE3689361T2 (de) Bifunktionelle und monofunktionelle Perfluorpolyäther mit bromierten Endgruppen und kontrolliertem Molekulargewicht.
DE2706603B2 (de) Verfahren zur Isomerisierung von Dimeren und Trimeren des Hexafluorpropens
DE3600108A1 (de) 2-iod-perfluor-2-methylalkane, verfahren zu deren herstellung und deren verwendung
DE69705667T2 (de) Verfahren zur Herstellung von Perfluoro-Polyethon mit Bromo-oder Jodo-enthaltenden Endgruppen
DE2215401C3 (de) Perfluorvinyläther
DE2627115C3 (de) Verfahren zur Herstellung von OHgomeren des Tetrafluoräthylens
DE3035641A1 (de) Verfahren zur herstellung von perfluoralkyl-alkanolen
EP0384312A1 (de) Verfahren zur Herstellung eines Silberkatalysators
DE1967117B2 (de) Polyfluorsulfonsäurehalogenide und Verfahren zu deren Herstellung
DE69203947T2 (de) Verfahren zur Herstellung von Trimellithsäure.
DE2114138B2 (de) Verfahren zur Herstellung von Sobrerol
DE2651531C2 (de) Fluorierte Acylfluoride mit einer Estergruppe und Verfahren zu deren Herstellung
DE69319343T2 (de) Verfahren zur herstellung von adipinsäure
DE3422936C2 (enrdf_load_stackoverflow)
DE3103713C2 (de) Verfahren zur Reinigung der bei der Herstellung von 2,3-Epoxypropyltrialkylammoniumchloriden entstehenden Umsetzungsgemische
DE2523402C2 (enrdf_load_stackoverflow)
DE3123037C2 (enrdf_load_stackoverflow)
DE4422671A1 (de) Verfahren zur Herstellung von 2,5-Dihydrofuran
DE3729734A1 (de) Verfahren zur herstellung von polyfluoraldehyden und polyfluoracetalen
DE4025154A1 (de) Fotochemische herstellung von halogenverbindungen
DE602004012906T2 (de) Verfahren zur Herstellung von perfluorierten monofunktionellen Carbonylverbindungen
DE924515C (de) Verfahren zur Herstellung von organischen Fluorverbindungen
DE1137866B (de) Verfahren zur Herstellung von Polymeren der Thiocarbonylfluoride

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee